Log Message:-----------bump version number for beta 4
Modified Files:-------------- Npgsql2/src/Npgsql: AssemblyInfo.cs (r1.11 -> r1.12) (http://cvs.pgfoundry.org/cgi-bin/cvsweb.cgi/npgsql/Npgsql2/src/Npgsql/AssemblyInfo.cs.diff?r1=1.11&r2=1.12)
